Celebrate National Jazz Day at a special concert hosted by the City of Miami Beach and the US Conference of Mayors. Featured will be the Dave Siegel Sextet, Troy Roberts’ Nu-Jive, the LeNard Rutledge Quartet, and the Alfredo Chacon Groove. Bring a chair or just sit on the grass and enjoy the music or spend the four hours up on your feet dancing! Local elementary and high school students can jam with the pros from 4 to 5 p.m. The event is free.